Natural Disaster Risk in Lewisville

Natural Hazard Profile: Lewisville, North Carolina

Lewisville, in Forsyth County, is a city of approximately 14,414 residents situated in the interior eastern United States. Its humid subtropical climate brings hot, humid summers and four distinct seasons, and in particular a hurricane and tropical storm season affecting the coast. These conditions collectively define the natural hazard environment that Lewisville residents and property owners must navigate.

According to FEMA's National Risk Index, Lewisville carries an overall risk score of 7.5/10, placing it in the high category. Ice storm risk tops the local winter hazard profile, with freezing rain events capable of coating roads, trees, and power lines with ice that causes widespread outages and dangerous travel conditions. The area also faces notable exposure to winter and cold wave.

Within North Carolina, Lewisville's risk is, slightly above the 6.2/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Forsyth County identifies ice storm as the foremost hazard, followed by winter and cold wave. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Lewisville residents benefit from taking preparedness seriously. Reviewing insurance coverage for ice storm and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.